AOSMD
产品
  
应用
  
设计支持
  
关于 AOS
  
CONTACT US

AOZ2262BQI-28

AOZ2262BQI-28

EZBuck™ DC-DC降压稳压器

The AOZ2262BQI-28 is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 28 V. The device is capable of supplying 10 A of continuous output current with an output voltage adjustable down to 0.8 V ±1%.

  • Datasheets
  • Markings
  • Package
  • Reliability Reports
  • Tape & Reel
Download Selected
Features
  • Wide input voltage range
    - 10 V to 28 V
  • 10 A continuous output current
  • Output voltage adjustable from 0.8 V ±1.0%
  • Low RDS(ON) internal NFETs
    - 14 mΩ high-side
    - 9 mΩ low-side
  • Constant On-Time with input feed-forward
  • Programmable on-time up to 3.3 μs
  • Selectable PFM/PWM Mode
  • Ceramic capacitor stable
  • Adjustable soft start
  • Ripple Reduction
  • Power Good output
  • Integrated bootstrap diode
  • Cycle-by-cycle current limit
  • Short-circuit protection
  • Over voltage protection
  • Thermal shutdown
  • Thermally enhanced 23-pin 4 mm × 4 mm QFN
Features
  • Wide input voltage range
    - 10 V to 28 V
  • 10 A continuous output current
  • Output voltage adjustable from 0.8 V ±1.0%
  • Low RDS(ON) internal NFETs
    - 14 mΩ high-side
    - 9 mΩ low-side
  • Constant On-Time with input feed-forward
  • Programmable on-time up to 3.3 μs
  • Selectable PFM/PWM Mode
  • Ceramic capacitor stable
  • Adjustable soft start
  • Ripple Reduction
  • Power Good output
  • Integrated bootstrap diode
  • Cycle-by-cycle current limit
  • Short-circuit protection
  • Over voltage protection
  • Thermal shutdown
  • Thermally enhanced 23-pin 4 mm × 4 mm QFN
Documentation
TitleTypeDateFile
AOZ2262BQI-28 DatasheetDatasheets2023-10-19PDF
AOZ2262BQI-28 MarkingMarkings2023-10-19PDF
AOZ2262BQI-28 Reliability ReportReliability Reports2023-10-19PDF
QFN4x4B_23L_EP2_SPackage2020-08-06PDF
QFN4x4B_23L_EP2_S Tape & ReelTape & Reel2024-01-16PDF
Parametrics
Status
New
Max Vin (V)
10
Max Output I (A)
28
Min VOUT (V)
10
Max VOUT (V)
0.80
Package
QFN4x4B-23L
Control Mode
24
Light Load Mode
Yes
Ultrasonic Mode
No
External Comp
No
VCC Supply
External
Operating Freq (kHz)
1000
Iq (uA)
170
Soft Start (ms)
External
HS FET RDS(ON) (mΩ)
45
LS FET RDS(ON) (mΩ)
18
Max Duty Cycle
85
Adj. I Limit
No
Remote Sense
No
Enable
Yes
PGood
Yes
Forced PWM
Yes
Ripple Reduction
Yes
Low Power Mode
No
Protection
Latch
Digital Interface
NA
Output Discharge
No
Package Details
Package NameDimensionsPackage SpecificationsPackaging Method
QFN4x4B_23L_EP2_S 4.0x4.0x0.9PDFTape and Reel